/* this function allows the subdriver to "claim" a device: return 1 if
* the device is supported by this subdriver, else 0. */
static int tripplite_claim(HIDDevice_t *hd) {
int status = is_usb_device_supported(tripplite_usb_device_table, hd);
switch (status)
{
case POSSIBLY_SUPPORTED:
switch (hd->VendorID)
{
case HP_VENDORID:
/* by default, reject, unless the productid option is given */
if (getval("productid")) {
return 1;
}
/*
* this vendor makes lots of USB devices that are
* not a UPS, so don't use possibly_supported here
*/
return 0;
case TRIPPLITE_VENDORID:
/* reject known non-HID devices */
/* not all Tripp Lite products are HID, some are "serial over USB". */
if (hd->ProductID == 0x0001) {
/* e.g. SMART550USB, SMART3000RM2U */
upsdebugx(0, "This Tripp Lite device (%04x/%04x) is not supported by usbhid-ups.\n"
"Please use the tripplite_usb driver instead.\n",
hd->VendorID, hd->ProductID);
return 0;
}
/* by default, reject, unless the productid option is given */
if (getval("productid")) {
return 1;
}
possibly_supported("TrippLite", hd);
return 0;
/* catch all (not really needed) */
default:
return 0;
}
case SUPPORTED:
return 1;
case NOT_SUPPORTED:
default:
return 0;
}
}
/* this function allows the subdriver to "claim" a device: return 1 if
* the device is supported by this subdriver, else 0. */
static int openups_claim(HIDDevice_t * hd)
{
int status = is_usb_device_supported(openups_usb_device_table, hd);
switch (status) {
case POSSIBLY_SUPPORTED:
/* by default, reject, unless the productid option is given */
if (getval("productid")) {
return 1;
}
possibly_supported("openUPS", hd);
return 0;
case SUPPORTED:
return 1;
case NOT_SUPPORTED:
default:
return 0;
}
}
/* this function allows the subdriver to "claim" a device: return 1 if
* the device is supported by this subdriver, else 0. */
static int liebert_claim(HIDDevice_t *hd) {
int status = is_usb_device_supported(liebert_usb_device_table, hd->VendorID,
hd->ProductID);
switch (status) {
case POSSIBLY_SUPPORTED:
/* by default, reject, unless the productid option is given */
if (getval("productid")) {
return 1;
}
possibly_supported("Liebert", hd);
return 0;
case SUPPORTED:
return 1;
case NOT_SUPPORTED:
default:
return 0;
}
}